Base | Representation |
---|---|
bin | 1100111001111… |
… | …11011011010101 |
3 | 21112201100002101 |
4 | 12130333123111 |
5 | 210203410000 |
6 | 14424242101 |
7 | 2453135635 |
oct | 634773325 |
9 | 245640071 |
10 | 108263125 |
11 | 56125763 |
12 | 30310331 |
13 | 19577929 |
14 | 105426c5 |
15 | 9787e6a |
hex | 673f6d5 |
108263125 has 20 divisors (see below), whose sum is σ = 136981152. Its totient is φ = 85526000.
The previous prime is 108263117. The next prime is 108263131. The reversal of 108263125 is 521362801.
It is not a de Polignac number, because 108263125 - 23 = 108263117 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 108263093 and 108263102.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 50832 + ... + 52918.
Almost surely, 2108263125 is an apocalyptic number.
It is an amenable number.
108263125 is a deficient number, since it is larger than the sum of its proper divisors (28718027).
108263125 is an frugal number, since it uses more digits than its factorization.
108263125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2190 (or 2175 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 28.
The square root of 108263125 is about 10404.9567514719. The cubic root of 108263125 is about 476.6067472130.
It can be divided in two parts, 1082631 and 25, that added together give a triangular number (1082656 = T1471).
The spelling of 108263125 in words is "one hundred eight million, two hundred sixty-three thousand, one hundred twenty-five".
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